Stumbled upon ads labeled Ads by Costmin and RightCoupon a few days ago. Here’s a video where I show how to remove the ads:

Here are some CostMin and RightCoupon screenshots:

The offers will pop at the top right corner of your browser and help you save money and time.

Here’s how the RightCoupon pop-up looks like:

How to uninstall it? Easy, remove it from the Programs and Features dialog, or nuke it with FreeFixer.